CA1070290A - Method for the production of a catalyst suitable for fuel cell electrodes - Google Patents
Method for the production of a catalyst suitable for fuel cell electrodesInfo
- Publication number
- CA1070290A CA1070290A CA217,486A CA217486A CA1070290A CA 1070290 A CA1070290 A CA 1070290A CA 217486 A CA217486 A CA 217486A CA 1070290 A CA1070290 A CA 1070290A
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- hydrogen
- catalyst metal
- metal
- covered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000000446 fuel Substances 0.000 title claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims abstract description 31
- 239000002184 metal Substances 0.000 claims abstract description 31
- 239000003426 co-catalyst Substances 0.000 claims abstract description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 20
- 239000001257 hydrogen Substances 0.000 claims abstract description 20
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 10
- 150000003624 transition metals Chemical class 0.000 claims abstract description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 19
- 239000000243 solution Substances 0.000 claims description 11
- 238000007654 immersion Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 8
- 229910052702 rhenium Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 4
- 238000005470 impregnation Methods 0.000 claims description 4
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000001351 cycling effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 238000004070 electrodeposition Methods 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 230000003334 potential effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 7
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 230000000737 periodic effect Effects 0.000 abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 229910052697 platinum Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 150000004679 hydroxides Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 239000000700 radioactive tracer Substances 0.000 description 2
- 229910052703 rhodium Inorganic materials 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 229910020209 Na2Sn(OH)6 Inorganic materials 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 229910000375 tin(II) sulfate Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7429/74A GB1501102A (en) | 1974-02-19 | 1974-02-19 | Method for the production of a composite catalyst suitable for use in forming fuel cell electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1070290A true CA1070290A (en) | 1980-01-22 |
Family
ID=9832952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA217,486A Expired CA1070290A (en) | 1974-02-19 | 1975-01-07 | Method for the production of a catalyst suitable for fuel cell electrodes |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS50143040A (enrdf_load_stackoverflow) |
| AU (1) | AU499581B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1070290A (enrdf_load_stackoverflow) |
| DE (1) | DE2506568A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2261059B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1501102A (enrdf_load_stackoverflow) |
| NL (1) | NL7501816A (enrdf_load_stackoverflow) |
| SE (1) | SE408980B (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5927215B2 (ja) * | 1978-12-27 | 1984-07-04 | 日産自動車株式会社 | 表面活性化処理を施した機能材料とその製造方法 |
| JPS5654767A (en) * | 1979-10-11 | 1981-05-14 | Hitachi Ltd | Acidic electrolyte fuel cell |
| EP0097508A1 (en) * | 1982-06-21 | 1984-01-04 | Engelhard Corporation | Improved phosphoric acid fuel cell electrode |
| JPS5983352A (ja) * | 1982-11-05 | 1984-05-14 | Nissan Motor Co Ltd | 燃料電池用電極の製造方法 |
| WO1987005445A1 (en) * | 1986-02-28 | 1987-09-11 | National Research Development Corporation | Electrode for oxidising methanol |
| JPH09153366A (ja) * | 1995-11-29 | 1997-06-10 | Aisin Seiki Co Ltd | 複合触媒成形体の製造方法 |
| EP1432058A3 (en) * | 2002-12-17 | 2005-07-13 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Anode material with catalytic activity |
| US8759247B2 (en) | 2011-12-27 | 2014-06-24 | King Fahd University Of Petroleum And Minerals | Methanol electro-oxidation catalyst and method of making the same |
| EP3533097B1 (en) * | 2016-10-26 | 2021-04-21 | 3M Innovative Properties Company | Catalyst |
-
1974
- 1974-02-19 GB GB7429/74A patent/GB1501102A/en not_active Expired
-
1975
- 1975-01-07 CA CA217,486A patent/CA1070290A/en not_active Expired
- 1975-02-17 AU AU78258/75A patent/AU499581B2/en not_active Expired
- 1975-02-17 SE SE7501741A patent/SE408980B/xx unknown
- 1975-02-17 DE DE19752506568 patent/DE2506568A1/de not_active Withdrawn
- 1975-02-17 NL NL7501816A patent/NL7501816A/xx not_active Application Discontinuation
- 1975-02-17 FR FR7504844A patent/FR2261059B1/fr not_active Expired
- 1975-02-17 JP JP50018952A patent/JPS50143040A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1501102A (en) | 1978-02-15 |
| FR2261059A1 (enrdf_load_stackoverflow) | 1975-09-12 |
| AU499581B2 (en) | 1979-04-26 |
| SE408980B (sv) | 1979-07-16 |
| DE2506568A1 (de) | 1975-08-21 |
| SE7501741L (enrdf_load_stackoverflow) | 1975-08-20 |
| JPS50143040A (enrdf_load_stackoverflow) | 1975-11-18 |
| NL7501816A (nl) | 1975-08-21 |
| FR2261059B1 (enrdf_load_stackoverflow) | 1980-10-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |